| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $159.69 | 3.484% | $165.2536 | $165.25 | $165.25 | $165.30 |
| Purchase #2 | $47.83 | 10.105% | $52.6632 | $52.66 | $52.65 | $52.70 |
| Purchase #3 | $170.53 | 4.346% | $177.9412 | $177.94 | $177.95 | $177.90 |
| Purchase #4 | $134.64 | 9.185% | $147.0067 | $147.01 | $147.00 | $147.00 |
| Purchase #5 | $117.83 | 3.275% | $121.6889 | $121.69 | $121.70 | $121.70 |
| Purchase #6 | $248.93 | 5.253% | $262.0063 | $262.01 | $262.00 | $262.00 |
| Purchase #7 | $168.86 | 12.320% | $189.6636 | $189.66 | $189.65 | $189.70 |
| 7 purchase totals = | $1,048.31 | $1,116.2235 | $1,116.22 | $1,116.20 | $1,116.30 | |